Installation Instructions and RequirementsWindows (Native Installer)For best results, use of one of the following operating systems is recommended: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2008 or 2003, or Windows 2000. The 32-bit version of RazorSQL runs on both 32-bit and 64-bit versions of Windows. The 64-bit version only runs on 64-bit versions of Windows. If using ODBC drivers to connect, make sure to use the version of RazorSQL that matches up with the architecture of the ODBC driver. For example, if using 32-bit ODBC drivers, the 32-bit version of RazorSQL is required.